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This E-T-A 3120-F72S-P7T1-A30QT4-3A is a thermal circuit breaker designed for overcurrent protection. It operates with a 3A current rating and a voltage rating of 250VAC or 50VDC.
The breaker features a rocker actuator and a 2-pole configuration, suitable for reliable switching behavior. It is designed for panel mounting, offering convenient integration into various systems.
Key technical specifications include a thermal trip element, an interrupting capacity of 5000A at 250VAC (UL 1077), and a typical operating life of up to 50,000 operations under specific conditions. The operating temperature range is -30 to 60 °C.
Typical applications for this circuit breaker include overload protection for motors, pumps, transformers, and cables, as well as use in medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 3A.
The voltage rating is 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The package quantity is 10.